.tbs-modal {
  display: none; /* Hidden by default */
  position: fixed; /* Stay in place */
  z-index: 1; /* Sit on top */
  padding-top: 100px; /* Location of the box */
  left: 0;
  top: 0;
  width: 100%; /* Full width */
  height: 100%; /* Full height */
  overflow: auto; /* Enable scroll if needed */
  background-color: rgb(0,0,0); /* Fallback color */
  background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
}

/* Modal Content */
.tbs-modal .modal-content {
  background-color: #fefefe;
  margin: auto;
  padding: 0;
  border: 1px solid #888;
  width: 50%;
  max-height: 90%;
  overflow: hidden;
  padding-bottom: 20px;
}

.tbs-modal .modal-content-head {
  width: 100%;
  position: relative;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px;
  font-size: 25px;
  box-shadow: 1px 0px 6px 0px rgba(0,0,0.5);
}
.tbs-modal .modal-content-body {
 position: relative;
 overflow-y: auto;
 overflow-x: hidden;
 height: 100%;
 padding: 20px;
}

/* The Close Button */
.tbs-modal .close {
  position: absolute;
  top: 0;
  right: 10px;
  color: #aaaaaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
  text-align: right;
  z-index: 999;
}

.tbs-modal .close:hover,
.tbs-modal .close:focus {
  color: #000;
  text-decoration: none;
  cursor: pointer;
}

.tbs-modal hr {
  position: relative;
  background-color: #fff;
  border-top: 1px solid #4a4a4a;
  width: 50%;
  margin-left: auto;
  margin-right: auto;
  margin-top: 10px;
  bottom: 10px;
}

@media (max-width: 768px){
  .tbs-modal .modal-content {
    width: 90%;
  }
}